<template>
  <view>
    <view class="user_info">
      <view class="user_img">
        <image :src="imgDetail.user.avatar"></image>
      </view>
      <view class="user_desc">
        <view class="user_name">{{ imgDetail.user.name }}</view>
        <view class="user_time">{{ imgDetail.cnTime }}</view>
      </view>
    </view>
    <view class="high_img">
      <swiper-action @swiperAction="handleSwiperAction">
        <image mode="widthFix" :src="imgDetail.thumb"></image>
      </swiper-action>
    </view>
    <view class="user_rank">
      <view class="rank">
        <text class="iconfont icondianzan">{{ imgDetail.rank }}</text>
      </view>
      <view class="collect">
        <text class="iconfont iconshoucang">收藏</text>
      </view>
    </view>
    <view class="album_wrap" v-if="album.length">
      <view class="album_title">相关</view>
      <view class="album_list">
        <view class="album_item" v-for="item in album" :key="item.id">
          <view class="album_cover">
            <image :src="item.cover" mode="aspectFill"></image>
          </view>
          <view class="album_info">
            <view class="album_info_text">专辑</view>
            <view class="album_info_name">{{ item.name }}</view>
            <text class="iconfont iconfontjiantou4"></text>
          </view>
        </view>
      </view>
    </view>
    <view class="comment hot" v-if="hot.length">
      <view class="comment_title">
        <text class="iconfont iconhot1"></text>
        <text class="comment_text">最热评论</text>
      </view>
      <view class="comment_list">
        <view class="comment_item" v-for="item in hot" :key="item.id">
          <view class="comment_user">
            <view class="user_icon"
              ><image :src="item.user.avatar" mode="widthFix"></image
            ></view>
            <view class="user_name">
              <view class="user_nickname">{{ item.user.name }}</view>
              <view class="user_time">{{ item.cnTime }}</view>
            </view>
            <view class="user_badge">
              <image
                v-for="item2 in item.user.title"
                :key="item2.icon"
                :src="item2.icon"
              ></image>
            </view>
          </view>
          <view class="comment_desc">
            <view class="comment_content">{{ item.content }}</view>
            <view class="comment_like">
              <text class="iconfont icondianzan">{{ item.size }}</text>
            </view>
          </view>
        </view>
      </view>
    </view>
    <view class="comment new" v-if="comment.length">
      <view class="comment_title">
        <text class="iconfont iconpinglun"></text>
        <text class="comment_text">最新评论</text>
      </view>
      <view class="comment_list">
        <view class="comment_item" v-for="item in comment" :key="item.id">
          <view class="comment_user">
            <view class="user_icon"
              ><image :src="item.user.avatar" mode="widthFix"></image
            ></view>
            <view class="user_name">
              <view class="user_nickname">{{ item.user.name }}</view>
              <view class="user_time">{{ item.cnTime }}</view>
            </view>
            <view class="user_badge">
              <image
                v-for="item2 in item.user.title"
                :key="item2.icon"
                :src="item2.icon"
              ></image>
            </view>
          </view>
          <view class="comment_desc">
            <view class="comment_content">{{ item.content }}</view>
            <view class="comment_like">
              <text class="iconfont icondianzan">{{ item.size }}</text>
            </view>
          </view>
        </view>
      </view>
    </view>
    <view class="download">
      <view class="download_btn" @click="handleDownLoad">下载图片</view>
    </view>
  </view>
</template>

<script>
import moment from "moment";
import swiperAction from "@/components/swiperAction";
moment.locale("zh-cn");
export default {
  components: {
    swiperAction,
  },
  data() {
    return {
      imgDetail: {},
      album: [],
      hot: {},
      comment: {},
      imgIndex: 0,
    };
  },
  onLoad() {
    const { imgIndex } = getApp().globalData;
    this.imgIndex = imgIndex;
    this.getData();
  },
  methods: {
    getData() {
      const { imgList } = getApp().globalData;
      this.imgDetail = imgList[this.imgIndex];
      this.imgDetail.cnTime = moment(this.imgDetail.atime * 1000).fromNow();
      this.getComments(this.imgDetail.id);
    },
    getComments(id) {
      this.request({
        url: `http://157.122.54.189:9088/image/v2/wallpaper/wallpaper/${id}/comment`,
      }).then((res) => {
        console.log(res);
        this.album = res.res.album;
        res.res.hot.forEach(
          (v) => (v.cnTime = moment(v.atime * 1000).fromNow())
        );
        res.res.comment.forEach(
          (v) => (v.cnTime = moment(v.atime * 1000).fromNow())
        );
        this.hot = res.res.hot;
        this.comment = res.res.comment;
      });
    },
    handleSwiperAction(e) {
      const { imgList } = getApp().globalData;
      if (e.direction === "left" && this.imgIndex < imgList.length - 1) {
        this.imgIndex++;
        this.getData();
      } else if (e.direction === "right" && this.imgIndex > 0) {
        this.imgIndex--;
        this.getData();
      } else {
        uni.showToast({
          title: "已没数据",
          icon: "none",
        });
      }
    },
    async handleDownLoad(){
      uni.showLoading({title:"Loading..."});
      const res1=await uni.downloadFile({url:this.imgDetail.img});
      const {tempFilePath}=res1[1];
      await uni.saveImageToPhotosAlbum({filePath:tempFilePath});
      uni.hideLoading();
      await uni.showToast({title:"下载成功!"})
    }
  },
};
</script>

<style lang="scss" scoped>
.user_info {
  padding: 20rpx;
  display: flex;
  .user_img {
    padding: 0 20rpx;
    image {
      width: 88rpx;
      height: 88rpx;
      border-radius: 50%;
    }
  }
  .user_desc {
    padding: 0 10rpx;
    .user_name {
      color: #000;
      font-weight: 600;
    }
    .user_time {
      color: #ccc;
      font-size: 24rpx;
    }
  }
}
.user_rank {
  display: flex;
  height: 80rpx;
  border-bottom: 1rpx solid #ccc;
  .rank {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .collect {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
  }
}
.album_wrap {
  padding: 20rpx;
  .album_title {
    padding: 10rpx 0;
    font-weight: 600;
    font-size: 28rpx;
    color: #666;
  }
  .album_list {
    .album_item {
      display: flex;
      padding: 10rpx 0;
      border-bottom: 3px solid #ccc;
      .alubm_cover {
        flex: 1;
        image {
          width: 180rpx;
          height: 180rpx;
        }
      }
    }
    .album_info {
      flex: 3;
      padding-left: 20rpx;
      position: relative;
      .album_info_text {
        width: 100rpx;
        height: 50rpx;
        background-color: #d52a7e;
        color: #fff;
        display: flex;
        justify-content: center;
        align-items: center;
      }
      .album_info_name {
        padding: 10rpx 0;
        color: #000;
      }
      .iconfont {
        font-size: 40rpx;
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        right: 10%;
        color: #000;
      }
    }
  }
}
.comment {
  .comment_title {
    padding: 15rpx;
    .iconfont {
      color: red;
      font-size: 40rpx;
    }
    .comment_text {
      font-weight: 600;
      font-size: 28rpx;
      color: #666;
      margin-left: 10rpx;
    }
  }
  .comment_list {
    .comment_item {
      border-bottom: 3px solid #eee;
      padding: 0 10rpx;
      .comment_user {
        display: flex;
        padding: 20rpx 0;
        .user_icon {
          width: 15%;
          display: flex;
          justify-content: center;
          align-items: center;
          image {
            width: 70%;
          }
        }

        .user_name {
          flex: 1;
          .user_nickname {
            color: #777;
          }

          .user_time {
            color: #ccc;
            font-size: 26rpx;
            padding: 5rpx;
          }
        }

        .user_badge {
          image {
            float: right;
            width: 40rpx;
            height: 40rpx;
          }
        }
      }

      .comment_desc {
        display: flex;
        padding: 20rpx 0;
        .comment_content {
          flex: 1;
          padding: 0 15%;
          color: #000;
          font-weight: 600;
        }
      }
    }
  }
}
.new {
  .iconpinglun {
    color: aqua !important;
  }
}
.download{
  height: 120rpx;
  display: flex;
  justify-content: center;
  align-items: center;
  .download_btn{
 display: flex;
  justify-content: center;
  align-items: center;
  height: 70%;
  width: 95%;
  background-color: #d52a7e;
  color: #fff;
  font-size: 40rpx;
  font-weight: 600;
  }
}
</style>